title: Affinity chromatography.
mesh_terms: D000818:Animals; D002021:Buffers; D002846:Chromatography, Affinity / Q000379:methods*; D006041:Goats; D007136:Immunoglobulins / Q000302:isolation & purification; D008024:Ligands; D011506:Proteins / Q000302:isolation & purification*
chemical_list: D002021:Buffers; D007136:Immunoglobulins; D008024:Ligands; D011506:Proteins